Top-rated lawn fertilization and treatment specialists.

Get matched with top lawn fertilization and treatment specialists in Diamond Bar, CA

There are 8 highly-rated local lawn fertilization and treatment specialists.

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Lawn fertilization and treatment specialists in Diamond Bar

Avatar for Green Life Landscape Inc.
Green Life Landscape Inc.
15735 Maplegrove St
5.00(
10
)
Approved Pro
Green Life Landscape Inc.
15735 Maplegrove St
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

Green Life Life Landscape inc has taking pride in enhancing the beauty of nature for over 30 years! one property at a time.. We are you’re Landscape & maintenance professionals.

"It went great nice and smooth They were very accommodating They were very neat very polite too I would recommend them also"

Ellen A on November 2023

Green Life Life Landscape inc has taking pride in enhancing the beauty of nature for over 30 years! one property at a time.. We are you’re Landscape & maintenance professionals.

"It went great nice and smooth They were very accommodating They were very neat very polite too I would recommend them also"

Ellen A on November 2023


Christmas and Sons
6th Avenue
New on HomeAdvisorNew on Angi
Approved Pro
Christmas and Sons
6th Avenue
New on AngiNew on HomeAdvisor
Approved Pro
180 local quotes requested
50 years of experience

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!


Avatar for Landscape Pro Services
Landscape Pro Services
6754 Bluestone Court
4.84(
76
)
Approved Pro
Landscape Pro Services
6754 Bluestone Court
4.84(
76
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
19 years of experience

Landscape Pro Services is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"He looked at my trees, diagnosed the problem and told me what to do."

Lauri M on July 2021

Landscape Pro Services is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 12 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"He looked at my trees, diagnosed the problem and told me what to do."

Lauri M on July 2021


Avatar for Prosper Construction Development, Inc.
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
38
)
Approved Pro
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
246 local quotes requested

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025


Near & Green landscape maintenance
No reviews
Near & Green landscape maintenance
No reviews
29 years of experience

We have been in business since 1996. Sole owner that's worked hard in building relationships with customers. Some which I've had since I started my business. We do full gardening and landscape maintenance. Irrigation, planting and much more.

We have been in business since 1996. Sole owner that's worked hard in building relationships with customers. Some which I've had since I started my business. We do full gardening and landscape maintenance. Irrigation, planting and much more.


Mike's Yardans
No reviews
Mike's Yardans
No reviews
Free onsite estimate

Mowing, hedging, trimming, blowing, seeding, fertilizer, sprinklers, valves repairs, irrigation, drip systems, hard scaping, clean ups, new plant installation, tree trimming, (everything a landscaper/gardener should know how to do) Always do clean work won't leave site until the customer is %100 satisfied Since2009 owner operated with

Mowing, hedging, trimming, blowing, seeding, fertilizer, sprinklers, valves repairs, irrigation, drip systems, hard scaping, clean ups, new plant installation, tree trimming, (everything a landscaper/gardener should know how to do) Always do clean work won't leave site until the customer is %100 satisfied Since2009 owner operated with


GTL Development
No reviews
GTL Development
No reviews
21 years of experience

At GTL Development, we pride ourselves on our unwavering commitment to integrity, transparency, and fairness in every project we undertake. Our team understands the importance of trust in the landscape design and construction process, and we strive to earn and maintain that trust with every client. From residential to commercial properties, we prioritize delivering high-quality outdoor spaces while upholding the highest standards of ethical conduct. Trust GTL Development for your outdoor beautification projects in southern California.

At GTL Development, we pride ourselves on our unwavering commitment to integrity, transparency, and fairness in every project we undertake. Our team understands the importance of trust in the landscape design and construction process, and we strive to earn and maintain that trust with every client. From residential to commercial properties, we prioritize delivering high-quality outdoor spaces while upholding the highest standards of ethical conduct. Trust GTL Development for your outdoor beautification projects in southern California.


Clean james
No reviews
Clean james
No reviews

Painting exterior and interior homes.I also do lawn work planting and clean up yards.I also help you in any type of home or office clean up.

Painting exterior and interior homes.I also do lawn work planting and clean up yards.I also help you in any type of home or office clean up.


Sunscapes Landscape Company
1529 West 13th Street
No reviews
Sunscapes Landscape Company
1529 West 13th Street
No reviews
45 years of experience

Sunscapes Landscape Company specializes in custom design-build projects; pergolas, decks, masonry, concrete, pavers, retaining walls, SMART irrigation, landscape lighting, planting and much much more! We have been proudly serving the Southern California area for over four decades, solidifying our position as a trusted industry leader. Our team of highly skilled and dedicated employees ensure expertise in every project we undertake.

Sunscapes Landscape Company specializes in custom design-build projects; pergolas, decks, masonry, concrete, pavers, retaining walls, SMART irrigation, landscape lighting, planting and much much more! We have been proudly serving the Southern California area for over four decades, solidifying our position as a trusted industry leader. Our team of highly skilled and dedicated employees ensure expertise in every project we undertake.


All Around Landscape & construction inc
Servicing Around
5.00(
3
)
All Around Landscape & construction inc
Servicing Around
5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Amazing job performed by George and his crew. Recommended 100%"

Niko s on May 2023

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"Amazing job performed by George and his crew. Recommended 100%"

Niko s on May 2023

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Lawn fertilization and treatments FAQs

The cost to reseed or overseed a lawn is about $1,050 on average, ranging from $450 to $1,700, depending on lawn size, seed type, and location. Popular seed types for residential lawns include bahia, fescue, and Bermuda. Keep in mind that it costs $0.10 to $0.20 per square foot to seed or overseed a lawn. Additional cost factors may include:

  • Fertilization: $80–$400

  • Soil testing: $700–$2,100

  • Yard cleanup and leaf removal: $200–$560

  • Treating weeds: $110–$325

  • Mowing: $50–$210

On average, the cost of lawn fertilization is $250, ranging from $80 to $400, depending on the size of the lawn, its current condition, additional treatments, number of applications, fertilizer type, and location. Keep in mind that labor, tools, and equipment make up 80% to 90% of the total cost of lawn fertilization. Additional lawn treatment options include:

  • Lime treatment: $100–$150 per 1,000 square feet

  • Crabgrass treatment: $30–$80

  • Grub treatment: $30–$80

  • Mulching: $150–$400

  • Dethatching: $265–$295

The frequency with which you should fertilize your lawn depends on its overall health. Healthy lawns with healthy soil may only need to be fertilized annually. On the other hand, you may need to fertilize lawns with shallow roots, poor soil, or neglected or over-fertilized every six weeks. To determine the best fertilizing schedule for your lawn, consider hiring a professional lawn fertilizing service and consult them about recommended frequency based on your lawn’s health.

Lawn aeration costs between $75 and $350 on average, depending on the size of the lawn, aeration type, slope of the lawn, soil type, lawn prep, and location. Keep in mind that it costs an average of $0.10 to $0.35 per square foot to aerate a lawn that’s less than 1,000 square feet. Different types of lawn aeration include: 

  • Spike aeration: $85

  • Core aeration: $200

  • Liquid aeration: $75

Whether organic or synthetic fertilizers are better for your lawn depends on your goals, budget, and plans for other lawn treatments. Organic fertilizer costs more but is likely to benefit your lawn more in the long run by improving the soil as well as feeding your grass. Synthetic fertilizers get faster results but don’t enrich the soil and may contaminate nearby bodies of water if you live on a shoreline. A hybrid fertilizer may be an option to give you the benefits found in both organic and synthetic fertilizers.

The homeowners guide to lawn fertilization and treatments
From average costs to expert advice, get all the answers you need to get your job done.
power seeding machine on large lawn
Jan 18, 2024
Jan 18, 2024
Power seeding is an efficient way to plant new grass in your yard. Find out what power seeding costs by lawn size, type of grass, and other top factors.
Brother and sister running in front yard
Jan 16, 2025
Jan 16, 2025
Wondering how much fertilizer costs?’ We’ve got you covered, with answers based on the size of your yard, type of fertilizer, and whether you hire a pro.
A garden’s lawn with brown spots
Feb 26, 2025
Feb 26, 2025
Brown patches on your lawn may occur for several reasons, including lack of sunlight and overfertilization. Learn how to treat and prevent patches.
Fresh green carpet grass
Feb 20, 2024
Feb 20, 2024
The answer to your question about what zoysia grass is can be found in our guide, which takes you through the pros, cons, and tips for growing and maintaining it.
 fenced backyard with green grass
Mar 20, 2024
Mar 20, 2024
Lend your lawn a hand by knowing the best fertilizer for starting grass—and when to apply it. Getting it right is essential for a healthy lawn.
Man fertilizing lawn
Feb 22, 2025
Feb 22, 2025
If you’re looking to apply fertilizer to your lawn, there are a few things you need to get right first. Make sure you’re ready to answer these lawn fertilizer questions before you start.
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